NATURAL GAS SERVICES GROUP

Ticker: NGS CUSIP: 63886Q109 Class: Common Stock

RICE HALL JAMES & ASSOCIATES, LLC's Holding History (CIK: 0001230765)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 44,203 Value ($000) $1,487 Avg Close $29.70 Range $25.36 - $34.47

Q3 2025

Shares 44,319 Value ($000) $1,240 Avg Close $25.41 Range $22.48 - $28.73

Q2 2025

Shares 44,652 Value ($000) $1,152 Avg Close $22.21 Range $16.55 - $27.54

Q1 2025

Shares 66,350 Value ($000) $1,458 Avg Close $25.04 Range $20.01 - $29.42

Q3 2014

Shares 98,955 Value ($000) $2,382 Avg Close $28.91 Range $23.00 - $33.65

Q2 2014

Shares 100,563 Value ($000) $3,325 Avg Close $30.73 Range $28.13 - $34.48

Q1 2014

Shares 101,783 Value ($000) $3,068 Avg Close $29.49 Range $25.23 - $34.59

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	44,203	$1,487	$29.70	$25.36 - $34.47
Q3 2025	44,319	$1,240	$25.41	$22.48 - $28.73
Q2 2025	44,652	$1,152	$22.21	$16.55 - $27.54
Q1 2025	66,350	$1,458	$25.04	$20.01 - $29.42
Q3 2014	98,955	$2,382	$28.91	$23.00 - $33.65
Q2 2014	100,563	$3,325	$30.73	$28.13 - $34.48
Q1 2014	101,783	$3,068	$29.49	$25.23 - $34.59